I've deployed WSUS 3.0 SP1 in a separate Windows Server 2003 and also I've set the Group Policy from Domain Controller through gpmc.msc and then I also created a computer group (not OU) named "Itree" and move all detected machine to that group.
however, the update still doesn't seems to happen ?
and some PC just stuck (cannot be put into other group) in the "All Computers" group outside of the "Unassigned Computers" and "Itree" group ?
how can i make sure that the WSUS is performing the update for all detected computer ?
I need your help and suggestion please.